发明名称 |
ORGANIC ELECTROLUMINESCENT DEVICE |
摘要 |
<p>An organic electroluminescent device including, a cathode, an anode, and at least an emitting layer and an electron transporting layer between the cathode and the anode, the emitting layer including a host compound and a fluoranthene compound, the electron transporting layer including a compound represented by (A)u-(B)v wherein A is a group containing an aromatic hydrocarbon group having 3 or more carbon rings, B is a heterocyclic group which may be substituted, and u and v are each an integer of 1 to 6.</p> |
申请公布号 |
EP2113954(A1) |
申请公布日期 |
2009.11.04 |
申请号 |
EP20080711507 |
申请日期 |
2008.02.19 |
申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
TAKASHIMA, YORIYUKI;FUNAHASHI, MASAKAZU;ARAKANE, TAKASHI;MIZUKI, YUMIKO;YAMAMOTO, HIROSHI;HOSOKAWA, CHISHIO;IKEDA, KIYOSHI |
分类号 |
H01L51/50;C07D235/18;C09K11/06 |
主分类号 |
H01L51/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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